<% group = @group || false %>
<% if group.has_children?(:scope => current_user.group_scope) %>
	<%= link_to_remote (image_tag "triangle_dn.jpg", :size => "12x12", :border => 0, :title => 'Collapse This Branch'), :url => {:action => 'hide_children', :id => group.id} %>
<% end %>